Question 4. Convert to Vertex form by completing the square and factoring and isolating y. Which is the first step of work where an error is made? *

y=-x^2-6x-8

A. y + 8 = -x^2 -6x

B. -y - 8 = x^2 +6x

C. -y +1 = x^2 + 6x + 9

D. -y + 1 = (x+3)^2

E. -y = (x+3)^2 -1

F. y = (x-3)^2 + 1

How does the graph of g(x)=⌊x⌋−3 differ from the graph of f(x)=⌊x⌋? the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted right 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted up 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted down 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted left 3 units.

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)